/*
 * Copyright (C) 2012 The Android Open Source Project 
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at 
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software 
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and 
 * limitations under the License.
 */

package com.example.google.tv.picasanotifier.model;

import com.google.api.client.googleapis.xml.atom.GData;
import com.google.api.client.http.HttpRequest;
import com.google.api.client.http.HttpTransport;
import com.google.api.client.util.Key;

import java.io.IOException;
import java.util.List;

public class Feed {

    @Key("link")
    public List<Link> links;

    public String getPostLink() {
        return Link.find(links, "http://schemas.google.com/g/2005#post");
    }

    public String getNextLink() {
        return Link.find(links, "next");
    }

    static Feed executeGet(HttpTransport transport, PicasaUrl url, Class<? extends Feed> feedClass)
            throws IOException {
        url.fields = GData.getFieldsFor(feedClass);
        HttpRequest request = transport.buildGetRequest();
        request.url = url;
        return request.execute().parseAs(feedClass);
    }

}
